Chess South Africa
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Chess South Africa
Wang, Y (Yiren)
Dob:
2010/07/15 (U16)
Gender:
Male
Chess SA id:
110086360
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2023/03/18 (432 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1270.9
Curent Weighted rating
1278.2
Curent Weighted performance
842.5
Current official/published rating (highest between Raw, WR and WP)
1278.2
Current floor (min rating allowed)
854.3
Current highest rating achieved
1354.3
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±149.9
Current Raw change used (final)
0.0
Projected new Raw rating
1270.9
Projected new Weighed rating
1276.7
Projected new Weighted performance
842.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1276.7
Projected effective change (new Official - current Official)
-1.5
Projected new highest rating
1354.3
Projected new floor
854.3
Projected new K-facor
36
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1249.7
Curent Weighted rating
1258.1
Curent Weighted performance
836.6
Current official/published rating (highest between Raw, WR and WP)
1258.1
Current floor (min rating allowed)
848.3
Current highest rating achieved
1348.3
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±154.5
Current Raw change used (final)
0.0
Projected new Raw rating
1249.7
Projected new Weighed rating
1256.4
Projected new Weighted performance
836.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1256.4
Projected effective change (new Official - current Official)
-1.7
Projected new highest rating
1348.3
Projected new floor
848.3
Projected new K-facor
36
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
502.0
Curent Weighted rating
502.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
502.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
502.0
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±448.2
Current Raw change used (final)
0.0
Projected new Raw rating
502.0
Projected new Weighed rating
502.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
502.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
502.0
Projected new floor
500.0
Projected new K-facor
40
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
502.0
Curent Weighted rating
502.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
502.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
502.0
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±448.2
Current Raw change used (final)
0.0
Projected new Raw rating
502.0
Projected new Weighed rating
502.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
502.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
502.0
Projected new floor
500.0
Projected new K-facor
40
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
30
JMC 1 St Peters 2023 (C)
2023/03/18
2023/03/18
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1319.3
1305.5
Analysis
29
JNW Open - Crawford 2023 (C)
2023/03/04
2023/03/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1319.3
1305.5
Analysis
28
JNW Club - Trinityhouse Randpark Ridge Open 2020 (C)
2020/02/22
2020/02/22
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1354.3
1348.3
Analysis
27
Goforchess Introduction to Chess Tournament 2020 (Championship)
2020/02/16
2020/02/16
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1354.3
1348.3
Analysis
26
2019 South African Top Schools Team Championships (U9 Open+U11 Girls)
2020/01/10
2020/01/11
4 Knights (4K)
Standard
90
0.94
5
5
5.0
1241.6
1230.0
Analysis
25
2019 South African Junior Team Championships (U10B)
2020/01/08
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
6
3.5
1241.6
1230.0
Analysis
24
GJM vs GE Inter Region 2019 (U10D)
2019/10/05
2019/10/05
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1216.2
1196.9
Analysis
23
JNW Club - Maragon Open 2019 (E)
2019/08/03
2019/08/03
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1219.2
1199.1
Analysis
22
JHB Metro Closed 2019 (U10)
2019/07/27
2019/07/28
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
4.0
1210.4
1191.2
Analysis
21
JNW Club - Hoerskool Linden 2019 (C)
2019/06/15
2019/06/15
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
0.0
1274.6
1268.6
Analysis
20
The Metro Open 2019 (Cadets)
2019/05/25
2019/05/25
Johannesburg Metro (GJM)
Standard
90
0.94
5
5
3.0
1083.3
1065.0
Analysis
19
3rd Knights Jnr Open 2019 (U10)
2019/05/18
2019/05/18
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1083.3
1065.0
Analysis
18
JNW Club - Bryanston Open 2 2019 (E)
2019/05/11
2019/05/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
3.0
1083.3
1065.0
Analysis
17
South African Junior Team Championships 2018 (U10B)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
3.0
1092.6
1063.9
Analysis
16
2018 Tshwane Inter Region (U10C)
2018/12/01
2018/12/01
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1092.6
1063.9
Analysis
15
2018 Centurion Chess Club Open (C)
2018/09/29
2018/09/29
Tshwane (GTP)
Standard
60
0.83
5
4
0.5
1212.8
1217.3
Analysis
14
2018 Jakaranda (I)
2018/09/22
2018/09/22
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1212.8
1217.3
Analysis
13
2018 Etienne Lewis Trials (U10 Boys)
2018/08/31
2018/09/02
Tshwane (GTP)
Standard
120
1.00
7
7
4.5
1212.8
1217.3
Analysis
12
2018 Gauteng League Final (U9)
2018/08/24
2018/08/24
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1020.9
1016.1
Analysis
11
2018 Mid Gauteng Open (C)
2018/08/18
2018/08/18
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1020.9
1016.1
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Standard
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
160
87
4
69
89.0
55.6
47.8
1070.5
1118.4
White
79
41
1
37
41.5
52.5
21.5
1047.9
1069.4
Black
81
46
3
32
47.5
58.6
73.5
1092.6
1166.1
Standard
All
160
87
4
69
89.0
55.6
47.8
1070.5
1118.4
White
79
41
1
37
41.5
52.5
21.5
1047.9
1069.4
Black
81
46
3
32
47.5
58.6
73.5
1092.6
1166.1
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
210091697
Botha, A (Andrea)
3
3.0
3
0
0
100.0
1171.0
425.0
1596.0
View list
2
1100111138
Akker, D (Dylan)
3
3.0
3
0
0
100.0
1171.0
425.0
1596.0
View list
3
112091179
Deang, A (Aldre)
2
2.0
2
0
0
100.0
776.5
425.0
1201.5
View list
4
109093218
Du Preez, HC (Henry Cornelius)
2
2.0
2
0
0
100.0
1020.9
425.0
1445.9
View list
5
1090096775
Govender, T (Tristan)
2
2.0
2
0
0
100.0
797.3
425.0
1222.3
View list
6
110095325
Lourens, J (Jurgen)
2
1.5
1
1
0
75.0
857.4
212.5
1069.9
View list
7
110089428
Anderson, AP (Aidan)
2
1.0
1
0
1
50.0
776.5
0.0
776.5
View list
8
111087168
Cronje, E (Emile)
2
1.0
1
0
1
50.0
776.5
0.0
776.5
View list
9
1110112163
Chen, Y (Youlin)
2
1.0
1
0
1
50.0
1218.8
0.0
1218.8
View list
10
208073206
Fauconier, A (Amber)
2
1.0
1
0
1
50.0
1243.7
0.0
1243.7
View list
11
1100098596
Redelinghuys, A (Ayden)
2
1.0
1
0
1
50.0
1227.2
0.0
1227.2
View list
12
210092814
Van Der Sandt, I (Iliana)
2
1.0
1
0
1
50.0
1286.8
0.0
1286.8
View list
13
110091701
Van Der Spuy, C (Christiaan)
2
1.0
1
0
1
50.0
776.5
0.0
776.5
View list
14
110091705
Pienaar, K (Kyle)
2
0.5
0
1
1
25.0
797.3
-212.5
584.8
View list
15
110088674
Chang, S (Samuel)
2
0.0
0
0
2
0.0
1071.8
-425.0
646.8
View list
16
111077190
Liang, YX (Yi-Xuan (Bowie))
2
0.0
0
0
2
0.0
1075.5
-425.0
650.5
View list
17
1100110071
Poongavanum, K (Kalyan)
2
0.0
0
0
2
0.0
1083.3
-425.0
658.3
View list
18
110088370
Spence, K (Kayden)
2
0.0
0
0
2
0.0
776.5
-425.0
351.5
View list
19
110092737
Benadie, JG (Jg)
1
1.0
1
0
0
100.0
502.0
425.0
927.0
View list
20
110088599
Bogaard, FK (Franco)
1
1.0
1
0
0
100.0
1020.9
425.0
1445.9
View list